//==============================================================================
// Bootstrap Mixins and Functions Extensions
// Those will affect how bootstrap is generated in the backend only
//==============================================================================


// Function used to retrive a text color prioritizing our finetuned ones.
//------------------------------------------------------------------------------
@function o-text-color($key) {
  $-all-text-colors: map-merge($theme-colors, $o-theme-text-colors);

  @if map-has-key($-all-text-colors, $key) {
    @return map-get($-all-text-colors, $key);
  }

  @return false;
}


// Customize boostrap 'text-emphasis-variant' mixin allowing text colors other
// than the '$theme-colors' ones.
// It prioritizes the '$o-theme-text-colors' map and fallbacks to default.
//------------------------------------------------------------------------------
@mixin text-emphasis-variant($parent, $color) {
  $-hover: $emphasized-link-hover-darken-percentage;

  // Check for the color name in '$theme-colors'.
  $color-name: null;
  @each $-name, $-value in $theme-colors {
    @if $-value == $color {
      $color-name: $-name;
    }
  }

  // Retrive the finetuned text color or fallback to default.
  $color-value: o-text-color($color-name) or $color;

  #{$parent} {
    color: $color-value!important;
  }

  a#{$parent}, button#{$parent} {
    @include hover-focus() {
      color: darken($color-value, $-hover) !important;
    }
  }

  // Handle a very specific exception for the 'fa-circle' class when used in
  // conjunction with contextual classes to achieve "status" graphical elements.
  // Ideally any '.fa-circle.text-x'occurrency should be replaced with the
  // 'o_status' component that uses background-color rather than text-color.
  @if map-has-key($o-theme-text-colors, $color-name) {
    #{$parent}.fa-circle {
      color: $color!important;
    }

    a#{$parent}.fa-circle, button#{$parent}.fa-circle {
      @include hover-focus() {
        color: darken($color, $-hover) !important;
      }
    }
  }
}